The first bolded point is terrible. It shouldn't be about popularity, rather personality, and this statement doesn't shed the best light on your personality. But I don't know you so you could be really sweet and this statement be a lapse in judgment on your part. Unfortunately, this post could have eliminated your chances for a bid. The Greek community is so connected that everyone knows someone, and there is a strong possibility that someone saw this post.
Also, like the poster above said, hazing is illegal in Tennessee. You would be bound to report it. I know on bid day at my school we signed contracts stating that we would report any hazing done to us by older members or members of our new member class, and that we would not haze in the future. You would be bound by that contract then. Not sure how it works down south though.
FYI...the OP is referring to NPHC membership intake -- a process very different than NPC recruitment.